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Frequently Asked TCS Programming Interview Questions with Answers : Unsolved Question

(#M40167099) TCS QUESTION What will be the output of the following Java code? Keep an EYE

What will be the output?

public class Main
{
public static int main(String args[])
{
int x = 10;
int y = 10;
if (x^y)
System.out.println(" x is equal to y ");
return 0;
}
}

A. Nothing will print
B. Compile time error
C. x is equal to y
D. Runtime Error​

Asked In TCS Jax (4 years ago)

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(#M40167097) TCS QUESTION Operator Overloading Keep an EYE

We cannot overload _______ operator.

A. ::
B. []
C. ()
D. +

Asked In TCS Jax (4 years ago)

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(#M40167103) TCS QUESTION Find Minimum number of arithmetic operations Keep an EYE

Find the minimum number of arithmetic operations required to evaluate below expression

f(P) = 8P^3 + 3P +12

Note - for a given value of P using only one temporary variable.
​

Asked In TCS Jax (4 years ago)

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(#M40166274) TCS QUESTION Keep an EYE

#include
int main()
{
int i,j;
for(i=0;i<5,i++)
i=j=i;
j=0;
printf("%d",j);
}

Asked In TCS Renuka Parmar (6 years ago)

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(#M40165201) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
int a=b=c=d=10;
//​ error: ‘b’ , ‘c’, ‘d’ undeclared
printf(“%d,%d,%d,%d”,a,b,c,d);
}
1. Error
2. 10,10,10,10
3. GV,GV,GV,10
4. GV,GV,GV,GV

Asked In TCS Ashish (7 years ago)

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(#M40167096) TCS QUESTION SPRAE stands for Keep an EYE

What is the CORRECT full form of SPRAE - a generic structured testing approach?

A. Specification-Premeditation-Repeatability-Accountability-Evaluation
B. Specification-Programming-Randomization-Accountability-Economy
C. Specification-Programming-Repeatability-Accountability-Economy
D. Specification-Premeditation-Repeatability-Accountability-Economy

Asked In TCS Jax (4 years ago)

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(#M40167095) TCS QUESTION Guess the output Keep an EYE

What will be the output of the following java code?

class Operations
{
protected void getMethods()
{
System.out.println("A");
}
}

public class Main extends Operations
{
protected final void getMethods()
{
System.out.println("B");
}
public static void main(String[] args)
{
Operations obj = new Operations();
obj.getMethods();
}
}

Asked In TCS Jax (4 years ago)

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(#M40167063) TCS QUESTION Keep an EYE

Which of the following statements are correct about 6 used in the program?
int num[6];
num[6]=21;

A)In the first statement 6 specifies a particular element , whereas in the second statement it specifies a array size. B)In both the statements 6 specifies array size C)In the first statement 6 specifies a array size, whereas in the second statement it specifies a particular element of array. D)In the first statement 6 specifies a particular element, whereas in the second statement it specifies a type.

Asked In TCS Devendra Marghade (4 years ago)

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(#M40165507) TCS QUESTION TCS Logical Keep an EYE

A Two-dimensional array X(7,9) is stored linearly column-wise in a computer's memory. Each element requires 8 bytes for storage of the value. If the first byte address of X(1,1) is 3000, what would be the last byte address of X(2,3)?
(a) 3247 (b) 3567 (c) 3088 (d) 3225 (e) 3765

Asked In TCS Mehul KOTHARI (7 years ago)

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(#M40167100) TCS QUESTION Which function which accepts string with white spaces? Keep an EYE

Which of the following function is used to accept string with white spaces?

A. getStrings();
B. getWhiteSpaceString();
C. scanf();
D. gets();

Asked In TCS Jax (4 years ago)

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